Home / 116,511,333.60-174,767,000.40-48,486,885.60

Finding the Fourth Proportional to 116,511,333.60, 174,767,000.40 and 48,486,885.60

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Solution

The fourth proportional to 116,511,333.60, 174,767,000.40 and 48,486,885.60 is: 72,730,328.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,511,333.60 : 174,767,000.40 = 48,486,885.60 : x
  2. Step 2: Convert to fraction form
    116,511,333.60/174,767,000.40 = 48,486,885.60/x
  3. Step 3: Cross multiply
    116,511,333.60x = 174,767,000.40 × 48,486,885.60
  4. Step 4: Simplify right side
    116,511,333.60x = 8,473,907,555,049,955
  5. Step 5: Solve for x
    x = 8,473,907,555,049,955/116,511,333.60
  6. Step 6: Final answer
    x = 72,730,328.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.